diff -r 000000000000 -r 4f2f89ce4247 WebCore/manual-tests/clear-input-file.html
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/manual-tests/clear-input-file.html	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,27 @@
+<script>
+function clearWithReset()
+{
+    document.getElementById("form").reset();
+}
+function clearBySettingValue()
+{
+    document.getElementById("file").value = "";
+}
+function clearBySettingValueToNull()
+{
+    document.getElementById("file").value = null;
+}
+function clearBySettingValueToX()
+{
+    document.getElementById("file").value = "x";
+}
+</script>
+<p>Use this to test the various ways you can clear an input type=file element.</p>
+<form id="form">
+<p>Choose a file here: <input type="file" id="file"></input></p>
+<p>Then press one of these buttons, that should clear the file:
+<input type="button" value="clear with reset()" onclick="clearWithReset()">
+<input type="button" value="clear by setting value to ''" onclick="clearBySettingValue()"></p>
+<p>Or press this button that should clear the file, but won't, due to <a href="http://bugs.webkit.org/show_bug.cgi?id=13448">bug 13448</a>: <input type="button" value="clear by setting value to null" onclick="clearBySettingValueToNull()"></p>
+<p>Or press this button to verify we can't set to a non-empty value: <input type="button" value="clear by setting value to 'x'" onclick="clearBySettingValueToX()"></p>
+</form>